201931926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{263}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 470486016

約数和(自身を除く): 268554090

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 181, 202, 263, 303, 362, 526, 543, 606, 707, 789, 1086, 1267, 1414, 1578, 1841, 2121, 2534, 3682, 3801, 4242, 5523, 7602, 11046, 18281, 26563, 36562, 47603, 53126, 54843, 79689, 95206, 109686, 127967, 142809, 159378, 185941, 255934, 285618, 333221, 371882, 383901, 557823, 666442, 767802, 999663, 1115646, 1999326, 4807903, 9615806, 14423709, 28847418, 33655321, 67310642, 100965963, 201931926]

約数ペア:

[(1, 201931926), (2, 100965963), (3, 67310642), (6, 33655321), (7, 28847418), (14, 14423709), (21, 9615806), (42, 4807903), (101, 1999326), (181, 1115646), (202, 999663), (263, 767802), (303, 666442), (362, 557823), (526, 383901), (543, 371882), (606, 333221), (707, 285618), (789, 255934), (1086, 185941), (1267, 159378), (1414, 142809), (1578, 127967), (1841, 109686), (2121, 95206), (2534, 79689), (3682, 54843), (3801, 53126), (4242, 47603), (5523, 36562), (7602, 26563), (11046, 18281)]